Hi all, total newbie here
Having some issues with MBF/U high bay lights and discharge lighting not my forte.
I have 5no 400W MBF/U high bays on one circuit which appears, according to my clamp meter to be running at 22amp after initial start up, which seems high to me and it seems high to the 10A mcb they have happily been running on for a very long time.
Could it be age of fittings or is it more likely to be a faulty ballast. I have split the circuits to 2no fittings on one and 3no on the other and these run at 10amp and 12amp respectively
Any help would be appreciated
Regards
Having some issues with MBF/U high bay lights and discharge lighting not my forte.
I have 5no 400W MBF/U high bays on one circuit which appears, according to my clamp meter to be running at 22amp after initial start up, which seems high to me and it seems high to the 10A mcb they have happily been running on for a very long time.
Could it be age of fittings or is it more likely to be a faulty ballast. I have split the circuits to 2no fittings on one and 3no on the other and these run at 10amp and 12amp respectively
Any help would be appreciated
Regards